The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2026
Filed:
Jun. 13, 2023
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark, CH;
Jimmie Marcus Axel Hansson, Limhamn, SE;
Oskar Erik Frode Styrbjörn Fällman, Lund, SE;
Michael Pettersson, Malmö, SE;
VANTIVE US HEALTHCARE, Deerfield, IL (US);
Abstract
Systems and methods are disclosed for verifying reference voltage and analog-to-digital converter ('ADC') values during medical fluid treatment. An example system comprises a control circuit including control ADC devices associated with respective control sensors to facilitate medical fluid treatment; and a protective circuit including protective ADC devices associated with protective sensors, wherein the control circuit and the protective circuit are galvanically isolated from one another; and a computing device having a memory and a processor. The computing device may be configured to initiate a pretreatment that exposes the control sensors and the protective sensors to common pretreatment conditions (e.g., temperature and pressure); receive, during the pretreatment, control ADC values and protective ADC values; and register an error for one or both of the control circuit or the protective circuit based on a comparison of a control ADC value with a protective ADC value.